CN207674437U - A kind of upper air inlet burner - Google Patents
A kind of upper air inlet burner Download PDFInfo
- Publication number
- CN207674437U CN207674437U CN201720910050.2U CN201720910050U CN207674437U CN 207674437 U CN207674437 U CN 207674437U CN 201720910050 U CN201720910050 U CN 201720910050U CN 207674437 U CN207674437 U CN 207674437U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- gas
- cavity
- oxygen
- oxygen air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 38
- 239000001301 oxygen Substances 0.000 claims abstract description 38
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 239000000567 combustion gas Substances 0.000 abstract description 14
- 239000007921 spray Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
The utility model belongs to household kitchen kitchen range technical field, it is related to a kind of upper air inlet burner, the furnace body lower surface is equipped with cavity, the furnace body lower surface is surrounded by several holders for being fixed on burner on panel, cavity lower surface is equipped with gas inlet and oxygen air inlet, the gas inlet coordinates with gas nozzle, and the oxygen air inlet is equipped with the regulating valve for adjusting oxygen air inlet port size, and the utility model has the following advantages that：Holder is uniformly installed in bottom of furnace body, and there are enough admission spaces, and oxygen and combustion gas mixing can be made abundant, and oxygen and combustion gas all mix in the cavity, will not cause the excessive of combustion gas, do not stay security risk, simple in structure, beautiful and generous.
Description
Technical field
The utility model belongs to household kitchen kitchen range technical field, is related to a kind of upper air inlet burner.
Background technology
Kitchen range in Modern Family mainly have embedded combustion type kitchen range, air inlet to be mainly disposed to inside cabinet, so not
But the utilization rate of cabinet is reduced, it is important to which air inlet is arranged in cabinet so that amount of oxygen is insufficient, be easy to cause combustion gas combustion
It burns insufficient, generates the toxic gases such as carbon monoxide, hide some dangers for the safety of household.Authorization Notice No. is
A kind of oxygen is disclosed in the patent of " the upper air inlet distributor of embedded gas range " of " CN204534589U " to mix with air
Device, the gas mixing pipe communicated with center venthole and outer ring venthole is offered in the lower surface of fire dish, the gas mixing pipe
One end open, is equipped with supporting rack below the fire dish, supporting rack be equipped with the suction nozzle to connect with gas pipeline and
Gas spray head corresponding with gas mixing pipe, combustion gas can spray into gas mixing pipe, and there are between air inlet between the gas mixing pipe and gas spray head
Gap, air can enter gas mixing pipe from air inlet gap, and support frame bottom is equipped with stabilizer blade, distributor is made to project upwards, and air inlet gap is aobvious
It is exposed to above cooktop.The supporting structure of the upper air inlet burner is complicated, and combustion gas will spray into gas mixing pipe, be easy to cause a part of combustion gas
It is excessive.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of simple structure, oxygen
Gas can be with a kind of well-mixed upper air inlet public attention with combustion gas.
The purpose of this utility model can be realized by following technical proposal：A kind of upper air inlet burner includes furnace body, described
Furnace body lower surface is equipped with cavity, it is characterised in that：The cavity lower surface is equipped with gas inlet and oxygen air inlet, the combustion
Gas air inlet coordinates with gas nozzle, and the oxygen air inlet is equipped with the regulating valve for adjusting oxygen air inlet port size.
Preferably, the gas inlet and oxygen air inlet on the cavity are two independent openings, the combustion
Gas air inlet is located at cavity one end in housing surface, the oxygen air inlet.
Preferably, the gas inlet and oxygen air inlet on the cavity are all located in the opening of cavity one end.
Preferably, the regulating valve for adjusting oxygen air inlet port size is plectrum structure.
Preferably, the regulating valve for adjusting oxygen air inlet port size is the baffle structure being located on cavity hatch.
Compared with prior art, the utility model has the following advantages that：
1, holder is uniformly installed in bottom of furnace body, and there are enough admission spaces, and oxygen and combustion gas mixing can be made abundant.
2, the burner full upward air intake, and it is equipped with oxygen supply damper valve, make fuel gas mixture ratio uniform, burning is abundant, subtracts
Rare poisonous gas discharge, energy conservation and environmental protection, bottom case have prevented combustion gas residual, therefore it is existing also just to have prevented the glass therefore generated explosion
As keeping product safer.
3, oxygen and combustion gas all mix in the cavity, will not cause the excessive of combustion gas, not stay security risk.
4, it can be realized natural gas by adjusting oxygen supply valve and replacing the model of gas nozzle, liquefied gas, artificial coal gas
Switching, multi-use.
5, simple in structure, it is beautiful and generous.
Description of the drawings
Fig. 1 upper air inlet furnace head structure figures；
Fig. 2 another kind cavity body structure figures；
1, furnace body；2, gas inlet；3, oxygen air inlet；4, oxygen air inlet regulating valve；5, gas nozzle；6, it props up
Frame；7, cavity；8, catch.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment 1
As shown in Figure 1, a kind of upper air inlet burner includes furnace body (1), furnace body (1) lower surface is equipped with cavity (7), described
Furnace body (1) lower surface is surrounded by several holders (6) for being fixed on burner in panel (not shown), cavity
(7) lower surface is equipped with gas inlet (2) and oxygen air inlet (3), and gas inlet (2) and oxygen air inlet (3) are two
Independent opening, wherein oxygen air inlet (3) are the opening of cavity (7) one end, and gas inlet (2) setting is close in cavity
The side of oxygen air inlet (3) one end, gas inlet (2) coordinate with gas nozzle (5), gas nozzle (5) and gas pipeline
(not shown) connects, and the oxygen air inlet (3) is equipped with the regulating valve (4) for adjusting oxygen air inlet port size, Ke Yigen
According to rotation regulating valve (4) is needed, the air inflow of oxygen is adjusted, the regulating valve (4) is plectrum structure.
Embodiment 2
As shown in Fig. 2, the gas inlet (2) and oxygen air inlet (3) on the cavity (7) are all located at cavity (7) one
In the opening at end, regulating valve (4) is the baffle structure being located in cavity (7) opening, stirs and adjusts threshold switch control catch position
And then the size of oxygen air inlet is controlled, the center of regulating valve (4) sets open-celled structure, which is gas inlet
(2), other technical characteristics are the same as embodiment 1.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although equivalent terms are used more herein, it does not preclude the possibility of using other terms.Use these
Term is used for the purpose of more easily describing and explaining the essence of the utility model；It is construed as the additional limit of any type
System is all contrary to the spirit of the present invention.
Claims (5)
1. a kind of upper air inlet burner, including furnace body (1), furnace body (1) lower surface is equipped with cavity (7), it is characterised in that：It is described
Cavity (7) lower surface is equipped with gas inlet (2) and oxygen air inlet (3), the gas inlet (2) and gas nozzle (5)
Cooperation, the oxygen air inlet (3) are equipped with the regulating valve (4) for adjusting oxygen air inlet port size.
2. a kind of upper air inlet burner according to claim 1, it is characterised in that：Gas inlet (2) on the cavity (7)
It is two independent openings with oxygen air inlet (3), the gas inlet (2) is in cavity lower surface, the oxygen air inlet
(3) it is located at cavity (7) one end open.
3. a kind of upper air inlet burner according to claim 1, it is characterised in that：Gas inlet (2) on the cavity (7)
It is all located at oxygen air inlet (3) in the opening of cavity (7) one end.
4. a kind of upper air inlet burner according to claim 1, it is characterised in that：The adjusting for adjusting oxygen air inlet port size
Valve (4) is plectrum structure.
5. a kind of upper air inlet burner according to claim 1, it is characterised in that：The adjusting for adjusting oxygen air inlet port size
Valve (4) is the baffle structure being located in cavity (7) opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910050.2U CN207674437U (en) | 2017-07-24 | 2017-07-24 | A kind of upper air inlet burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910050.2U CN207674437U (en) | 2017-07-24 | 2017-07-24 | A kind of upper air inlet burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674437U true CN207674437U (en) | 2018-07-31 |
Family
ID=62953605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910050.2U Expired - Fee Related CN207674437U (en) | 2017-07-24 | 2017-07-24 | A kind of upper air inlet burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674437U (en) |
-
2017
- 2017-07-24 CN CN201720910050.2U patent/CN207674437U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |